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MagnaFlow Direct Fit Catalytic Converter 07-10 BMW X3 3.0L Rear Manifold

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51806. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed specifically for the 2007-2010 BMW X3 and interchanges with OE part 18 40 3 415 423. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems. Magnaflow OEM Grade Manifold Catalytic Converter Not legal for sale or installation in California; Colorado or New York.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
  • Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
  • Your Trusted Source For EPA-Compliant Catalytic Converters
  • Durable 308 stainless steel MIG welds

Ensure your 2007-2010 BMW X3 maintains optimal performance and emissions compliance with the MagnaFlow OEM Grade Direct Fit Catalytic Converter part number 51806. Designed specifically for the 3.0L engine models, this converter seamlessly replaces the factory unit, ensuring your vehicle continues to meet federal emissions standards. Crafted from high-strength 16-gauge 409 stainless steel, it offers excellent corrosion resistance and durability, making it suitable for long-term use. The mandrel-bent tubing maintains OEM-like flow dynamics, which helps optimize exhaust flow, fuel economy, and engine performance. The factory-matched spun body design, combined with state-of-the-art 3D scanning during manufacturing, guarantees a precise fit, replicating the original equipment for a hassle-free installation. The laser fusion welds significantly reduce the risk of leaks, ensuring the converter functions reliably over time. This direct-fit component is engineered to meet or exceed EPA and federal emissions requirements, providing peace of mind for environmentally conscious drivers. Included with the converter are gaskets and hardware necessary for installation, simplifying the process and eliminating the need to reuse old or corroded factory parts. The low-mass, compact design enhances thermal efficiency, contributing to the overall longevity and effectiveness of the catalyst. Please note, this product is not legal for sale or installation in California, Colorado, or New York, but it remains an essential upgrade for maintaining emissions compliance in other states. As a trusted provider of EPA-compliant catalytic converters, MagnaFlow ensures quality, durability, and precise fitment with each part, helping keep your vehicle running clean and efficiently.

Features:

  • EPA compliant: Meets federal emissions standards, ensuring your vehicle remains environmentally friendly
  • OEM-like flow design: Mandrel-bent tubing maintains factory-like exhaust flow for optimal performance
  • High corrosion resistance: Crafted from durable 16-gauge 409 stainless steel for long-lasting service
  • Precise
    Fitment:
    BMW X3 3.0si 2007
    BMW X3 3.0si 2008
    BMW X3 xDrive30i 2009
    BMW X3 xDrive30i 2010